122132310020 has 48 divisors (see below), whose sum is σ = 293146734720. Its totient is φ = 41869764864.

The previous prime is 122132310011. The next prime is 122132310073. The reversal of 122132310020 is 20013231221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1584536 + ... + 1659824.

It is an arithmetic number, because the mean of its divisors is an integer number (6107223640).

Almost surely, 2^122132310020 is an apocalyptic number.

122132310020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122132310020 is an abundant number, since it is smaller than the sum of its proper divisors (171014424700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122132310020 is a wasteful number, since it uses less digits than its factorization.

122132310020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86892 (or 86890 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 122132310020 its reverse (20013231221), we get a palindrome (142145541241).

The spelling of 122132310020 in words is "one hundred twenty-two billion, one hundred thirty-two million, three hundred ten thousand, twenty".